[jira] Commented: (HBASE-1805) Cluster status and region topology visualization

["Jonathan Gray (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-1805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12749964#action_12749964 ] 

Jonathan Gray commented on HBASE-1805:
--------------------------------------

+1  :)

> Cluster status and region topology visualization
> ------------------------------------------------
>
>                 Key: HBASE-1805
>                 URL: https://issues.apache.org/jira/browse/HBASE-1805
>             Project: Hadoop HBase
>          Issue Type: New Feature
>            Reporter: Andrew Purtell
>            Priority: Minor
>
> There are several FOSS options for in-brower interactive data visualization. For example:
>     Protovis: http://vis.stanford.edu/protovis/
>     Flare: http://flare.prefuse.org/
>     Javascript InfoVis Toolkit: http://thejit.org/
> The master GUI is of limited utility for dealing with really large tables or large clusters. It occurs to me looking over some of the examples/demos of the above that both HBase cluster status and region topology could be profitably rendered using such toolkits. 
> For example, go to the Flare demo page: http://flare.prefuse.org/demo . Click on Layouts. Iterate over the sub options. Could be rendering region structure ... navigate and click through for metadata. From there, hyperlink to actions or back to navigation. A pure Javascript example of something like this can be found here: http://thejit.org/Jit/Examples/Spacetree/example1.html
> Go back to the Flare demo page. Click on Treemap.  Another visualization suitable for tables. A pure Javascript analogue can be found here: http://thejit.org/Jit/Examples/Treemap/example2.html

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